Features:* Easy to use: The thread insert is an effective tool for thread repair, including 30 thread inserts. They are widely used in aviation, automobiles, steam turbines, electronic communications, computers, lamps, molds, mechanical appliances, heaters and other manufacturing fields* Regulatory Compliance: This threaded insert qualifies according to strict high-performance rules. The insert is designed and manufactured according to international standard, strictly follow the factory quality control* Note: Please allow slight errors due to manual measurement. Thank you for your understanding. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take real as standardSpecifications:* Color: White (as pictures show)* Material: Stainless Steel* Size:Inner M6*1.0Outer M8*1.25Length 15MMFogging Content:30pcs thread reducer